A-36 Steel Solid Square # Per Sq.Foot
1/2 X 18-20 FLAT 0.66
1/2 X 13 FLAT 1.4
3/4 X 9-11 FLAT 1.71
3/4 X 9 RAISED 1.8
3/4 X 10 1.18
3/4 X 13 RAISED 0.75
1*1/2 X 9 RAISED 1.2
1*1/2 X 9 FLAT 1.2
3 EXPANDED WALKWAY 3
4 EXPANDED WALKWAY 4